Lane 2 on the gel represents DNA from cells heterozygous for the braf v600e allele.
DNA would be the genetic substance and contains every piece of genetic information. Genes are the DNA segments that range from only a few hundred to two million base pairs long. An amino acid is typically represented by a series of three nitrogenous bases in a polypeptide molecule that is produced by a gene.
DNA is made up of a group of molecules called nucleotides. Each nucleotide consists of a nitrogen base, a sugar group, and just a phosphate group. The nitrogen bases adenine (A), thymine (T), guanine (G), as well as cytosine (C) could all be found in DNA (C).
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